摘要 |
At first, a semihose is made with a label fold (2) as well as a bag fold (3), whose free ends overlap with each other, whereby the free edge of the bag fold (3) is disposed on the outside. The labels 6 which are inserted in the longitudinal direction of the semihose control the forward movement of the semihose within the device in such a manner that separating weld seams (4) as well as adjacent perforations (5) are always made between successive labels (6). A sealing weld seam (7) is made after filling the bag, so as to close the bag. |